<table class="table table-striped table-dark">
    <thead>
      <tr>
        <th scope="col">#</th>
        <th scope="col">产品</th>
        <th scope="col">销量</th>
        <th scope="col">价格</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <th scope="row">1</th>
        <td>华莱士</td>
        <td>20000</td>
        <td>19.9</td>
      </tr>
      <tr>
        <th scope="row">2</th>
        <td>坑德基</td>
        <td>5000</td>
        <td>29.9</td>
      </tr>
      <tr>
        <th scope="row">3</th>
        <td>汉堡王</td>
        <td>2000</td>
        <td>39.9</td>
      </tr>
    </tbody>
  </table>